KR830005912A - Particle scattering prevention device of color sorter - Google Patents

Particle scattering prevention device of color sorter Download PDF

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Publication number
KR830005912A
KR830005912A KR1019810002660A KR810002660A KR830005912A KR 830005912 A KR830005912 A KR 830005912A KR 1019810002660 A KR1019810002660 A KR 1019810002660A KR 810002660 A KR810002660 A KR 810002660A KR 830005912 A KR830005912 A KR 830005912A
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KR
South Korea
Prior art keywords
particle
photoelectric
particles
prevention device
scattering prevention
Prior art date
Application number
KR1019810002660A
Other languages
Korean (ko)
Other versions
KR840001123B1 (en
Inventor
도시히꼬 사다께
Original Assignee
도시히꼬 사다께
가부시기 가이샤 사다께 세이사꾸쇼
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP10849380A external-priority patent/JPS60115B2/en
Priority claimed from JP14124380A external-priority patent/JPS5765367A/en
Application filed by 도시히꼬 사다께, 가부시기 가이샤 사다께 세이사꾸쇼 filed Critical 도시히꼬 사다께
Publication of KR830005912A publication Critical patent/KR830005912A/en
Application granted granted Critical
Publication of KR840001123B1 publication Critical patent/KR840001123B1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34Sorting according to other particular properties
    • B07C5/342Sorting according to other particular properties according to optical properties, e.g. colour
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36Sorting apparatus characterised by the means used for distribution
    • B07C5/363Sorting apparatus characterised by the means used for distribution by means of air
    • B07C5/365Sorting apparatus characterised by the means used for distribution by means of air using a single separation means
    • B07C5/366Sorting apparatus characterised by the means used for distribution by means of air using a single separation means during free fall of the articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34Sorting according to other particular properties
    • B07C5/342Sorting according to other particular properties according to optical properties, e.g. colour
    • B07C5/3425Sorting according to other particular properties according to optical properties, e.g. colour of granular material, e.g. ore particles, grain

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  • Sorting Of Articles (AREA)
  • Spectrometry And Color Measurement (AREA)

Abstract

내용 없음No content

Description

색(色) 선별기의 입자산란 방지장치Particle scattering prevention device of color sorter

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 일실시예에 따르는 산란 방지장치를 함입한 색채 선별기의 측단면도.1 is a side cross-sectional view of a color sorter incorporating a scattering prevention device according to an embodiment of the present invention.

제2도는 제1도의 선별기내에 함입된 광전 선별실의 확대 단면도.2 is an enlarged cross-sectional view of the photoelectric screening chamber embedded in the screening device of FIG.

제3도 변형된 광전선별실의 단면도.3 is a cross-sectional view of the modified photoelectric separation room.

제4도는 본 발명의 다른 실시예에 따르는 산란 방지장치를 함입한 색 선별기의 측단면도.4 is a side cross-sectional view of a color sorter incorporating an antiscattering device according to another embodiment of the present invention.

제5도는 제4도의 색 선별기내에 함입된 광전 선별실의 확대 단면도이다.FIG. 5 is an enlarged sectional view of the photoelectric sorting chamber embedded in the color sorter of FIG.

Claims (3)

선별될 입자가 낙하할때 타고 내려오는 입자 활로와, 입자활로의 상단에 입자를 공급하는 입자공급장치와, 광전 검출기 및 송풍노즐장치를 포함하는 광전설별장치를 수용하고 있는-상기한 광전 검출기는 입자 활로에서 낙하하는 입자의 유로 둘레에 배치된 광원과 수광소자로 이뤄지는 한편, 상기한 송풍노즐장치는 수광소자의 출력에 응동하여 동작하도록 되어 있다-동시에 입자활로의 하단에 배치된 광전선별실로 구성된 색 선별기에 있어서, 상기한 광전 검출기와 송풍노즐장치 사이에 배치되며 입자가 관통하는 통공(通孔)을 가진 산란 방지벽이 광전 선별실의 공간을 2부분, 즉 광 검출부를 형성하는 상측 공간과 송풍선별부를 형성하는 하측 공간으로 구분하고 있는 것을 특징으로 하는 입자 산란 방지장치.The photoelectric detector described above, which contains a particle bow which is carried down when the particles to be sorted fall, a particle supply device for supplying particles to the top of the particle path, and a photoelectric screening device including a photoelectric detector and a blow nozzle device. It consists of a light source and a light receiving element arranged around the flow path of particles falling from the particle runway, while the blow nozzle apparatus is adapted to operate in response to the output of the light receiving element-at the same time the photoelectric separation chamber arranged at the bottom of the particle path. In the configured color sorter, the scattering preventing wall having a through hole through which the particles penetrate and disposed between the photoelectric detector and the blow nozzle device forms an upper part of the space of the photoelectric sorting chamber to form two parts, that is, a light detector. Particle scattering prevention device, characterized in that divided into the lower space for forming a blow screening unit. 청구범위 1항에 있어서, 배기창이 송풍검출부를 형성하여주는 벽내에 설치되어 송풍검출부의 공간이 상기 배기창을 통하여 흡입식 송풍기에 연결되어 있는 입자 산란 방지장치.An apparatus for preventing scattering of particles according to claim 1, wherein an exhaust window is provided in a wall forming the blower detection unit, and a space of the blower detection unit is connected to the suction blower through the exhaust window. 청구범위 1항에 있어서, 상기한 광전 선별실이, 각기 투명 유리판을 개재하여 광 검출부에 직면하고 있는 동시에 입자의 유로를 가로질러 서로 대향하고 있는 1쌍의 광 검출실(각각의 광 검출실은 하나의 광전 검출기를 수용한다)과, 양측 투명유리판의 상하단의 벽에 각각 대칭적으로 형성된 통공구와, 통공구와 협동하여 투명유리판의 근처에 이 유리판에 평행하게 공기 장막을 형성하는 장치등을 포함하고 있는 입자산란 방지장치.The pair of light detection chambers according to claim 1, wherein the photoelectric screening chambers face each photodetector via a transparent glass plate and face each other across a flow path of particles (each photodetection chamber has one. Photoelectric detectors), through-holes symmetrically formed on the upper and lower walls of both transparent glass plates, and an apparatus for forming an air curtain parallel to the glass plate in the vicinity of the transparent glass plate in cooperation with the through-holes. Particle scattering prevention device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019810002660A 1980-08-06 1981-07-22 Color sorting machine KR840001123B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP141243 1980-08-06
JP108493 1980-08-06
JP80-108493 1980-08-06
JP10849380A JPS60115B2 (en) 1980-08-06 1980-08-06 Grain scattering prevention device for color sorter
JP14124380A JPS5765367A (en) 1980-10-09 1980-10-09 Dustproof device for cereal grain color selector
JP80-141243 1980-10-09

Publications (2)

Publication Number Publication Date
KR830005912A true KR830005912A (en) 1983-09-14
KR840001123B1 KR840001123B1 (en) 1984-08-09

Family

ID=26448353

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810002660A KR840001123B1 (en) 1980-08-06 1981-07-22 Color sorting machine

Country Status (5)

Country Link
US (1) US4426005A (en)
EP (1) EP0045576B1 (en)
KR (1) KR840001123B1 (en)
DE (1) DE3170595D1 (en)
DK (1) DK150236C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100863474B1 (en) * 2001-12-06 2008-10-16 가부시끼가이샤 사따께 Color sorting apparatus for granular objects with function to sorting out foreign magnetic metal matters

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JPS61136473A (en) * 1984-12-08 1986-06-24 林 福治 Selector for rice by transparency
JPS61204072A (en) * 1985-03-07 1986-09-10 株式会社 東洋精米機製作所 Beam transmitting-window cleaner for optical selector
US5000324A (en) * 1990-03-09 1991-03-19 Esm International, Inc. Ejector nozzle with pressure differential
JP3285076B2 (en) * 1996-12-16 2002-05-27 株式会社サタケ Dust collector in color sorter for grain etc.
FI115701B (en) * 2003-09-17 2005-06-30 Rakennusliike Rantasalmen Rake Device and method for sorting
CN101634712B (en) * 2009-09-02 2012-02-08 西北核技术研究所 Pulse gamma radiation detector with low direct-radiation background
CN102069076A (en) * 2010-09-27 2011-05-25 安徽捷迅光电技术有限公司 Anti-reflux device of tea color selector
CN103662485A (en) * 2013-11-29 2014-03-26 安徽捷迅光电技术有限公司 Color sorter discharge hopper
CN104289453A (en) * 2014-10-30 2015-01-21 安徽捷迅光电技术有限公司 Pneumatic reflector
CN104324896A (en) * 2014-10-30 2015-02-04 安徽捷迅光电技术有限公司 Novel receiving hopper of color sorter
CN105562419B (en) * 2016-02-05 2018-02-16 安徽视觉光电技术有限公司 Color selector dust collecting system
CN106890800B (en) * 2017-03-08 2019-03-08 安徽神农光电机械有限公司 A kind of color selector stable gas pressure system
JP7151089B2 (en) * 2018-02-06 2022-10-12 株式会社サタケ optical sorter
CN108722890A (en) * 2018-05-29 2018-11-02 合肥通快钣金科技有限公司 A kind of discharge bucket for preventing material from colliding
CN109967396A (en) * 2019-04-23 2019-07-05 安徽捷迅光电技术有限公司 The material-receiving device of air-flow can be excluded on a kind of color selector
JP7537078B2 (en) * 2019-11-20 2024-08-21 株式会社サタケ Optical sorting machine
BR112022012673A2 (en) * 2019-12-24 2022-09-06 Satake Eng Co Ltd OPTICAL CLASSIFICATION DEVICE
JP7404883B2 (en) * 2020-01-17 2023-12-26 株式会社サタケ optical sorter
US11883854B2 (en) * 2020-03-05 2024-01-30 Satake Corporation Optical sorter
CN112958485A (en) * 2021-03-31 2021-06-15 安徽捷迅光电技术有限公司 Look selection machine with blow off powder device

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GB1283902A (en) * 1970-01-05 1972-08-02 Gunsons Sortex Ltd Optical unit for use in a light-sensitive sorting machine
US4057146A (en) * 1974-05-24 1977-11-08 Xeltron, S.A. Optical sorting apparatus

Cited By (1)

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Publication number Priority date Publication date Assignee Title
KR100863474B1 (en) * 2001-12-06 2008-10-16 가부시끼가이샤 사따께 Color sorting apparatus for granular objects with function to sorting out foreign magnetic metal matters

Also Published As

Publication number Publication date
DK150236B (en) 1987-01-19
EP0045576B1 (en) 1985-05-22
US4426005A (en) 1984-01-17
EP0045576A1 (en) 1982-02-10
DE3170595D1 (en) 1985-06-27
DK326181A (en) 1982-02-07
KR840001123B1 (en) 1984-08-09
DK150236C (en) 1987-11-02

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